163943424

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17789}}^1$

素因数の和:17815

約数の個数: 66

約数和(自身を含む): 473409690

約数和(自身を除く): 309466266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 17789, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 284624, 320202, 426936, 569248, 640404, 853872, 1138496, 1280808, 1707744, 2276992, 2561616, 3415488, 4553984, 5123232, 6830976, 9107968, 10246464, 13661952, 18215936, 20492928, 27323904, 40985856, 54647808, 81971712, 163943424]

約数ペア:

[(1, 163943424), (2, 81971712), (3, 54647808), (4, 40985856), (6, 27323904), (8, 20492928), (9, 18215936), (12, 13661952), (16, 10246464), (18, 9107968), (24, 6830976), (32, 5123232), (36, 4553984), (48, 3415488), (64, 2561616), (72, 2276992), (96, 1707744), (128, 1280808), (144, 1138496), (192, 853872), (256, 640404), (288, 569248), (384, 426936), (512, 320202), (576, 284624), (768, 213468), (1024, 160101), (1152, 142312), (1536, 106734), (2304, 71156), (3072, 53367), (4608, 35578), (9216, 17789)]